I am searching for some books on basic or intro into Buddhist philosophy. I've read some things on Mindstreaming or "stream of conciousness" and would like to learn more about it. Thanks.

Are you talking about philosophy or like teachings and things? Meaning, you could have a book on Christian morals and philosophy, or a book like a devotional or commentary which guides you through the scriptures.

Anyway, I don't know much about Buddhism, so I was planning on getting these:

The Buddha has taught that there are three roots of evil: greed, hatred and delusion. These three states comprise the entire range of evil, whether of lesser or greater intensity, from a faint mental tendency to the coarsest manifestations in action and speech. In whatever way they appear, these are the basic causes of suffering. These roots have their opposites: non-greed, non-hatred and non-delusion. These are the three roots of good: of all acts of unselfishness, liberality and renunciation; of all expressions of loving kindness and compassion; of all achievements in knowledge and understanding. These six mental states are the roots from which everything harmful and beneficial sprouts. They are the roots of the Tree of Life with its sweet and bitter fruits.